Wearing white singlets, Sam and Ben stand in the gunge tanks. They each pick a random number for a question, if they get it wrong then they are squirted with either water (making the singlet go see-through) or gunge. Both get messy in orange and yellow gunge. As they both scored a total of 1 correct answer each, we go to a tie breaker question to see who's going to get the last of the gunge thrown at them,